science-softCon uv/vis+ photochemistry database; www.photochemistry.org; (C) science-softCon 2019 Substance: oxygen Other names: Formula: O2 CAS-No.: 7782-44-7 Study: absorption cross section Authors: Akira Ida, Eiji Furui, Nobuyuki Akai, Akio Kawai, Kazuhiko Shibuya Title: Kinetic study on the photoabsorption process of gaseous O2 dimol at 630 nm in a wide pressure range Journal/Source: Chem. Phys. Lett., 488, 130-134, (2010); doi:10.1016/j.cplett.2010.02.022 Data: diagram, table Energy/Wavelength range: 630 nm Resolution: Temperature: Temperature dependence: Pressure/Concentration: 0.04 - 90 atm Phase: gas pH: Comments: The visible light absorption of gaseous O2 dimol at 630 nm was measured in the pressure region of 0.04 - 90 atm. All the data are well reproduced by the model using the 630 nm absorption cross section of (5.6±3.3)×10-24 cm2 molecule-1 Author to whom correspondence should be addressed: (e-mail address):